IP Library › Assignment 021656/0033
Patent Assignment
Reel/Frame 021656/0033

Assignment of Assignor's Interest

Recorded: 2008-10-09 Pages: 3
Assignors
BURDENIUC, JUAN
Executed: 2008-10-07
VEDAGE, GAMINI
Executed: 2008-10-06
Assignees
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD., PATENT DEPT., ALLENTOWN, PENNSYLVANIA, 18195-1501
AIR PRODUCTS AND CHEMICALS, INC
7201 HAMILTON BLVD., ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Property (1)
Autocatalytic Polyols
Patent: 8,367,870 →
Application: 12/207,745 →
Publication: US 2009/0227695
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 14, 2017
From: AIR PRODUCTS AND CHEMICALS, INC.
To: EVONIK DEGUSSA GMBH
Reel/Frame 044432/0676 →
Change of Name Apr 20, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 052443/0855 →